北京地区动物及蜱中新型布尼亚病毒携带状况的初步调查与分析
북경지구동물급비중신형포니아병독휴대상황적초보조사여분석
Preliminary investigation on the carriage status of the novel bunyavirus mong animals and ticks in Beijing area
  • 万方数据
    国际病毒学杂志 국제병독학잡지
    INTERNATIONAL JOURNAL OF VIROLOGY
    2011年 2期 33-36 ,共4页

    吕燕宁%窦相峰%王小梅%田丽丽%杨育松%王化勇%李立琴%张秀春%孙玉兰%关增智%黎新宇%黄芳%王全意

    려연저%두상봉%왕소매%전려려%양육송%왕화용%리립금%장수춘%손옥란%관증지%려신우%황방%왕전의

    新型布尼亚病毒%发热伴血小板减少综合征%北京%动物宿主%自然疫源地 新型佈尼亞病毒%髮熱伴血小闆減少綜閤徵%北京%動物宿主%自然疫源地
    신형포니아병독%발열반혈소판감소종합정%북경%동물숙주%자연역원지
    Novel Bunyavirus%Fever with thrombocytopenia syndrome%Beijing%Animal host%Natural epidemic focus place
    目的 调查北京地区鼠类、犬类以及蜱中携带新型布尼亚病毒的情况,探讨新型布尼亚病毒在自然界中可能存在的动物宿主及传播媒介,分析北京地区存在新型布尼亚病毒自然疫源地的可能性,以及该病毒的传播风险,为北京地区发热伴血小板减少综合征的防治提供背景数据及理论依据.方法 利用实时荧光RT-PCR方法检测2010年北京地区五个郊区县鼠类及犬类血清以及蜱中新型布尼亚病毒的核酸,调查其病毒携带情况.结果 所检测100份动物血清,其中犬类19份,鼠类81份样本以及97只蜱中新型布尼亚病毒核酸均为阴性.结论 新型布尼亚病毒在自然界中的动物宿主尚待进一步确定,2010年北京地区鼠类、犬类及蜱的监测中尚未发现新型布尼亚病毒的携带,因此北京地区是否存在该病毒的自然疫源地尚有待进一步的深入调查研究.由于北京地区鼠密度相对较低,即使鼠类为新型布尼亚病毒的宿主,它的传播风险也较小.
    목적 조사북경지구서류、견류이급비중휴대신형포니아병독적정황,탐토신형포니아병독재자연계중가능존재적동물숙주급전파매개,분석북경지구존재신형포니아병독자연역원지적가능성,이급해병독적전파풍험,위북경지구발열반혈소판감소종합정적방치제공배경수거급이론의거.방법 이용실시형광RT-PCR방법검측2010년북경지구오개교구현서류급견류혈청이급비중신형포니아병독적핵산,조사기병독휴대정황.결과 소검측100빈동물혈청,기중견류19빈,서류81빈양본이급97지비중신형포니아병독핵산균위음성.결론 신형포니아병독재자연계중적동물숙주상대진일보학정,2010년북경지구서류、견류급비적감측중상미발현신형포니아병독적휴대,인차북경지구시부존재해병독적자연역원지상유대진일보적심입조사연구.유우북경지구서밀도상대교저,즉사서류위신형포니아병독적숙주,타적전파풍험야교소.
    Objective To investigate the carriage of the novel Bunyavirus among rodents,canines and ticks in Beijing area,to explore the animal host and transmission vector which possibly exists in the nature for the novel Bunyavirus,analyze the possibility of natural epidemic focus place existence in Beijing area for the novel Bunyavirus,and the risk of its transmission,in order to provide the background data and theoretical basis for the prevention of fever with thrombocytopenia syndromes in Beijing.Methods Examine the rodents‘and canines'blood sera and ticks gained in five suburb counties of Beijing in 2010 surveillance for the novel Bunyavirus RNA using real-time RT-PCR method to investigate the virus carriage situation.Results 100 animal blood sera,including 19 canines'and 81 rodents'sera samples and 97 ticks tested were all negative for the novel Bunyavirus RNA.Conclusion The animal host of the novel Bunyavirus in nature needs to be further identified.No carriage of this novel Bunyavirus was found in rodents,canines and ticks in 2010 surveillance in Beijing area,therefore whether there is any natural epidemic focus place in Beijing area for this novel Bunyavirus still needs further investigation and study.And even if rodents are the host of this virus,the risk of the transmission for this novel Bunyavirus is also lower in Beijing area because of the low rodent’s density.
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